<script>
  var my_date=new Date()
  document.writeln("write(my_date)= "+my_date+"<br>")
  document.writeln("date.getTime()= "+my_date.getTime()+"<br>")
  //document.writeln("date.setYear()= "+my_date.setMonth(11)+"<p>")
  document.write("<br> getTimeZoneOffset= "+my_date.getTimezoneOffset())
  document.write("<br> toGMTString= "+my_date.toGMTString())
  document.write("<br> toUTCString= "+my_date.toUTCString())
  document.write("<br> toLocaleString= "+my_date.toLocaleString())
</script>
